Do you have a question about the Biasi boiler and is the answer not in the manual?
Thoroughly read the manual for safe and sensible operation; keep it for future reference.
Installation must be done by a qualified person responsible for observing current Regulations.
First lighting up must be carried out by a competent and responsible engineer.
Repairs must be done by an approved engineer using genuine spare parts.
Guidance on identifying and resolving common operational faults and error indicators.
Critical warnings regarding gas detection, electrical switches, and water contact.
Essential pre-lighting tests and ensuring correct heating circuit water filling.











